BR9915855A - Revestimento carregado de forma catiÈnica em fibras de vidro - Google Patents

Revestimento carregado de forma catiÈnica em fibras de vidro

Info

Publication number
BR9915855A
BR9915855A BR9915855-8A BR9915855A BR9915855A BR 9915855 A BR9915855 A BR 9915855A BR 9915855 A BR9915855 A BR 9915855A BR 9915855 A BR9915855 A BR 9915855A
Authority
BR
Brazil
Prior art keywords
cationic polymer
glass fibers
crosslinked
heat
functionalized
Prior art date
Application number
BR9915855-8A
Other languages
English (en)
Inventor
Ning Wei
Original Assignee
Kimberly Clark Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR9915855A publication Critical patent/BR9915855A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/328—Polyamides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/34—Condensation polymers of aldehydes, e.g. with phenols, ureas, melamines, amides or amines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

"REVESTIMENTO CARREGADO DE FORMA CATIÈNICA EM FIBRAS DE VIDRO". Uma fibra de vidro, que tem um revestimento carregado de forma catiónica sobre ela, o revestimento incluindo um polimero catiónico funcionalizado, que pode ter a ligação cruzada por calor, no qual o polimero catiónico funcionalizado teve a ligação cruzada por calor após ser revestido sobre a fibra de vidro. Também é provido um filtro de fibra, que inclui fibras de vidro que têm um revestimento carregado de forma catiónica sobre elas, o revestimento incluindo um polímero catiónico funcionalizado que pode ter a ligação cruzada por calor, no qual o polímero catiónico funcionalizado teve a ligação cruzada por calor após ser revestido sobre as fibras de vidro. Ainda, é provido um método de preparação de um filtro de fibra. O método envolve a provisão de um filtro de fibra, o qual inclui fibras de vidro, a passagem de uma solução do polímero catiónico funcionalizado que pode ter a ligação cruzada por calor através de um filtro de fibra, sob condições suficientes para substancialmente revestir as fibras com o polímero catiónico funcionalizado, e o tratamento do filtro de fibra revestido resultante com calor a uma temperatura e por um tempo suficiente para criar a ligação cruzada do polímero catiónico funcionalizado presente nas fibras de vidro. A título de exemplo, o polímero catiónico funcionalizado pode ser uma poliamina funcionalizada com epicloroidrina ou uma poliamido-amina funcionalizada com epicloroidrina.
BR9915855-8A 1998-12-18 1999-12-15 Revestimento carregado de forma catiÈnica em fibras de vidro BR9915855A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21605998A 1998-12-18 1998-12-18
PCT/US1999/029702 WO2000037385A1 (en) 1998-12-18 1999-12-15 Cationically charged coating on glass fibers

Publications (1)

Publication Number Publication Date
BR9915855A true BR9915855A (pt) 2001-10-23

Family

ID=22805505

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9915855-8A BR9915855A (pt) 1998-12-18 1999-12-15 Revestimento carregado de forma catiÈnica em fibras de vidro

Country Status (8)

Country Link
EP (1) EP1140724A1 (pt)
CN (1) CN1398241A (pt)
AR (1) AR021733A1 (pt)
AU (1) AU2588900A (pt)
BR (1) BR9915855A (pt)
PE (1) PE20001471A1 (pt)
TW (1) TW480246B (pt)
WO (1) WO2000037385A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6115000A (en) 1999-07-21 2001-02-13 Procter & Gamble Company, The Microorganism filter and method for removing microorganism from water
WO2001016029A1 (en) * 1999-08-31 2001-03-08 Kimberly-Clark Worldwide, Inc. Portable purification system
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US7614507B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
US20050279696A1 (en) 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
AU2011282604B2 (en) 2010-07-30 2014-06-26 Alcon Inc. A silicone hydrogel lens with a crosslinked hydrophilic coating
JP6130791B2 (ja) 2011-01-04 2017-05-17 ザ リサーチ ファウンデーション オブ ザ ステイト ユニヴァーシティ オブ ニューヨーク 浄水用のナノファイバ精密ろ過膜の官能化
EP2766750B1 (en) 2011-10-12 2016-02-03 Novartis AG Method for making uv-absorbing ophthalmic lenses by coating
US9505184B2 (en) 2011-11-15 2016-11-29 Novartis Ag Silicone hydrogel lens with a crosslinked hydrophilic coating
US10338408B2 (en) 2012-12-17 2019-07-02 Novartis Ag Method for making improved UV-absorbing ophthalmic lenses
RU2658909C2 (ru) 2013-02-14 2018-06-26 НАНОПАРЕЙЛ, ЭлЭлСи Гибридные войлоки из нановолокон, полученных электропрядением
HUE038809T2 (hu) 2013-12-17 2018-11-28 Novartis Ag Térhálósított hidrofíl bevonattal ellátott szilikon hidrogél lencse
WO2016032926A1 (en) 2014-08-26 2016-03-03 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
PL3218317T3 (pl) 2014-11-13 2019-03-29 Gerresheimer Glas Gmbh Filtr cząstek urządzenia do wytwarzania szkła, jednostka tłoka, głowica dmuchu, wspornik głowicy dmuchu i urządzenie do wytwarzania szkła, przystosowane lub zawierające filtr
SG11201803726VA (en) 2015-12-15 2018-06-28 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
DE102017113206A1 (de) * 2017-06-15 2018-12-20 Leibniz-Institut Für Polymerforschung Dresden E.V. Schlichtefrei und silanfrei modifizierte Glasfaseroberflächen, daraus hergestellte Verbundmaterialien und Verfahren zur Herstellung der modifizierten Glasfaseroberflächen
US11256003B2 (en) 2017-12-13 2022-02-22 Alcon Inc. Weekly and monthly disposable water gradient contact lenses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2043734B (en) * 1979-03-01 1983-08-17 Amf Inc Filter and method of making same
US4230573A (en) * 1979-06-08 1980-10-28 Amf Incorporated Cartridge filter and method of making same
CA1162438A (en) * 1979-08-09 1984-02-21 James T. Greene Beverage filtration process
US4523995A (en) * 1981-10-19 1985-06-18 Pall Corporation Charge-modified microfiber filter sheets
JPS6058221A (ja) * 1983-09-09 1985-04-04 Toyo Roshi Kk 空気濾過用濾材
US4915839A (en) * 1984-03-15 1990-04-10 Cuno, Incorporated Process for surface modifying a microporous membrane
US5151189A (en) * 1990-09-17 1992-09-29 Gelman Sciences, Inc. Cationic charge modified microporous membrane
EP0673753B1 (en) * 1993-07-21 1999-12-15 Unitika Limited Porous tube of fiber-reinforced plastic and methods of manufacturing the same

Also Published As

Publication number Publication date
AR021733A1 (es) 2002-07-31
PE20001471A1 (es) 2000-12-25
EP1140724A1 (en) 2001-10-10
AU2588900A (en) 2000-07-12
TW480246B (en) 2002-03-21
WO2000037385A1 (en) 2000-06-29
CN1398241A (zh) 2003-02-19

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired